Water conservancy project retaining wall

The utility model relates to the technical field of hydraulic engineering, and discloses a hydraulic engineering retaining wall which comprises a protective plate and a base, an anchor rod is arranged on the top face of the protective plate and inserted into soil for anchoring, a mortise is formed in the top face of the base, a tenon matched with the mortise is formed on the bottom face of the protective plate, and the tenon of the protective plate is inserted into the mortise. The base is placed at the bottom of a soil slope, the tenon on the bottom face of the protection plate is inserted into the mortise, the anchor rod is nailed into the soil slope to anchor the protection plate, the anti-skid part and the rotating part are arranged to turn over by a certain angle around the base, and therefore the bottom face of the anti-skid part makes contact with the inclined soil slope or the horizontal position of the bottom of the soil slope; the teeth can increase the adhesive force of the anti-skid part and the s